I believe all 'tours and probably all 'tiques have a rear sway bar. The aftermarket ones are made stronger and are more effective. A rear strut brace was real helpful in taming my rear end tipping and was easy to intall in the trunk. Another mod I put in to stiffen the rear was to replace the sway bar bushings with polyurethane ($15) and replaced all the rubber spacers on the sway bar links with aluminum bushings. ($5)
